#1E5989#1E5989

#1E5989 is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.099 H 247.1°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX#1E5989
RGBrgb(30, 89, 137)
HSLhsl(207, 64%, 33%)
HSVhsv(207, 78%, 54%)
CMYKcmyk(78.1%, 35%, 0%, 46.3%)
CIE-LABlab(36.42, -1.27, -32.08)
CIE-LCHlch(36.42, 32.10, 267.73°)
OKLaboklab(45.06% -0.0385 -0.0911)
OKLCHoklch(45.06% 0.099 247.1)
XYZxyz(8.6214, 9.2259, 24.9885)
Luminance0.0923 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5989 #894E1E
analogous
#1E8983 #1E5989 #1E2389
triadic
#1E5989 #891E59 #59891E
tetradic
#1E5989 #831E89 #894E1E #23891E
square
#1E5989 #831E89 #894E1E #23891E
split-complementary
#1E5989 #891E23 #89831E
monochromatic
#081825 #133857 #1E5989 #297ABB #4A98D7

Accessibility & contrast

On white

7.38
#1E5989 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.85
#1E5989 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5989
7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5989#FFFFFF#000000##FFFFFF
##1E59891.007.382.857.38
#FFFFFF7.381.0021.001.00
#0000002.8521.001.0021.00
##FFFFFF7.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#435B8B
Deuteranopia (green-blind)
#335188
Tritanopia (blue-blind)
#00656A
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #1e5989;
/* rgb */ color: rgb(30, 89, 137);
/* oklch */ color: oklch(45.1% 0.099 247.1);
Tailwind
colors: {
  custom: {
    50: '#6a87ab',
    500: '#1e5989',
    950: '#000000',
  },
}
SCSS
$custom: #1e5989;
$custom-light: #6a87ab;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5989",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 137
  },
  "hsl": {
    "h": 206.916,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45056,
    "c": 0.09894,
    "h": 247.1
  },
  "luminance": 0.09227
}

Semantic roles & 50–950 ramp

primary
#1E5989
secondary
#BA7C49
accent
#8B41E7
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B10
muted
#7A7C7F

Preview Lab

Preview with #1E5989

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#1E5989 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva